Graphics problem...

Well my problem is like this... The court is flashing and I don't know why because I tried to install graphics driver... still not working... also tried to reinstall the game.... still not working... Do you hav any suggestions... I just bought a new computer whith on-board video card...

first of all, on board video card are never good for gaming. secondly, we needs more specs. run the info tool that comes with the game (it's in the start menu) and post result/screenshot here.